A contraction theory based nonlinear tracking differentiator with variable damping ratio
Published online on October 09, 2025
Abstract
Measurement and Control, Ahead of Print.
Nonlinear tracking differentiator (NTD) is a powerful tool for achieving differential signals. Although numerous studies considering NTD have been carried out, the convergence analysis of NTD in these works is accomplished by the Lyapunov method, which is ...
Nonlinear tracking differentiator (NTD) is a powerful tool for achieving differential signals. Although numerous studies considering NTD have been carried out, the convergence analysis of NTD in these works is accomplished by the Lyapunov method, which is ...